remove items that I consider done, and prioritize NFG

docs/ROADMAP

@@ -36,7 +36,6 @@ Macros (masak)
 3 ?     Textual macros
 
 Operators
-2 ***   missing native operators, including ++/-- (jnthn)
 3 **    logical cascades
 
 Regexes
@@ -48,9 +47,8 @@ Regexes
 3 **    <cut> and <commit>
 
 Built-ins/Data Structures
-2 **    throwing typed exceptions (moritz)
 2 ***   packed arrays (jnthn)
-2 ***** NFG strings, .codes, .graphs, etc.
+1 ***** NFG strings, .codes, .graphs, etc.
 2 **    Rat/FatRat/Rational cleanup
 2 **    sized/shaped arrays (jnthn)
 2 ***   val() (japhb)
@@ -61,16 +59,12 @@ Built-ins/Data Structures
 3 ***   Cat and stream matching
 
 Language Features
-1 ***   basic Perl 5 interop (use, eval, etc.) (diakopter)
 2 *     $=DATA and friends (tadzik)
 2 **    module versioning (lizmat,FROGGS)
-2 **    missing bits of enums
 2 ***   new syntax/semantics for coercion (jnthn)
-2 **    MAIN and USAGE (japhb)
 2 **    Failure changes (japhb)
 3 ***   domain specific languages -- slang and grammar tweaks (FROGGS)
 3 ****  more advanced Perl 5 interop (lexical embedding, etc.) (FROGGS)
-3 ?     Parse and execute simple Perl 5 code (FROGGS)
 2 **    label handling using goto
 2 ?     leave for leading blocks
 
@@ -80,8 +74,5 @@ Optimizer (jnthn)
 2 ***   :D/:U constraint tracking and integration with dispatch analysis
 2 *     topic preservation elimination on simple block inlines
 
-STD Convergence (needs more exploration)
-2 **    more of STDs TTIAR error handling
-
 Other things (to be organized into above groups)
 3 ?     AUTOLOAD, including possibly AUTOLOADING setting components